/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.integration.gateway;
import java.util.concurrent.atomic.AtomicInteger;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.support.ChannelInterceptorAdapter;
/**
* @author Mark Fisher
*/
public class TestChannelInterceptor extends ChannelInterceptorAdapter {
private final AtomicInteger sentCount = new AtomicInteger();
private final AtomicInteger receivedCount = new AtomicInteger();
public int getSentCount() {
return this.sentCount.get();
}
public int getReceivedCount() {
return this.receivedCount.get();
}
@Override
public void postSend(Message<?> message, MessageChannel channel, boolean sent) {
if (sent) {
this.sentCount.incrementAndGet();
}
}
@Override
public Message<?> postReceive(Message<?> message, MessageChannel channel) {
if (message != null) {
this.receivedCount.incrementAndGet();
}
return message;
}
}